package 设计模式.singleton;

/**
 * @功能
 * @创建时间 2020/5/3
 * 静态懒加载
 */
public class Sungle1 {
    private Sungle1(){

    }
    private static class createex{
        private static final Sungle1 sunagle1 = new Sungle1();
    }
    public static Sungle1 qqq(){
       return createex.sunagle1;
    }
}
